/*!	 cellrenderer_time.h
**	 Template Header
**
**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
**	This package is free software; you can redistribute it and/or
**	modify it under the terms of the GNU General Public License as
**	published by the Free Software Foundation; either version 2 of
**	the License, or (at your option) any later version.
**
**	This package is distributed in the hope that it will be useful,
**	but WITHOUT ANY WARRANTY; without even the implied warranty of
**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
**	General Public License for more details.
**
*/

#ifndef __SYNFIG_STUDIO_CELLRENDERER_TIME_H
#define __SYNFIG_STUDIO_CELLRENDERER_TIME_H

#include <glibmm/property.h>
#include <gtkmm/entry.h>
#include <gtkmm/cellrenderertext.h>

#include <sigc++/signal.h>
#include <sigc++/slot.h>

#include <synfig/time.h>

namespace Gtk
{
class Entry;
class Button;
};

namespace studio
{

class CellRenderer_Time : public Gtk::CellRendererText
{
    sigc::signal<void, const Glib::ustring&> signal_secondary_click_;
    sigc::signal<void, const Glib::ustring&, synfig::Time> signal_edited_;

    Glib::Property<synfig::Time> property_time_;
    Glib::Property<synfig::Time> property_fps_;

    void string_edited_(const Glib::ustring&, const Glib::ustring&);

    void on_value_editing_done();

public:
    sigc::signal<void, const Glib::ustring&, synfig::Time> &signal_edited()
    {
        return signal_edited_;
    }

    Glib::PropertyProxy<synfig::Time> property_time()
    {
        return property_time_.get_proxy();
    }
    Glib::PropertyProxy<synfig::Time> property_fps()
    {
        return property_fps_.get_proxy();
    }

    CellRenderer_Time();
    ~CellRenderer_Time();

protected:

    virtual void
    render_vfunc(
        const ::Cairo::RefPtr< ::Cairo::Context>& cr,
        Gtk::Widget& widget,
        const Gdk::Rectangle& background_area,
        const Gdk::Rectangle& cell_area,
        Gtk::CellRendererState flags);

    virtual Gtk::CellEditable* start_editing_vfunc(GdkEvent* event,
            Gtk::Widget& widget,
            const Glib::ustring& path,
            const Gdk::Rectangle& background_area,
            const Gdk::Rectangle& cell_area,
            Gtk::CellRendererState flags);

}; // END of class CellRenderer_Time

}; // END of namespace studio

#endif